94 Pickup 22RE Idle/Start Problem
 

Well I have searched and searched on Google for my problem, and nothing is seeming to work. Here's my problem:

I've just replaced the head on my truck and got her running last week. But one morning I went outside to go to work and the truck would crank then die after 2-3 seconds and wouldn't run unless I kept my foot in the gas. I have checked almost everything. There are no vacuum leaks, I'm getting gas at the fuel rail, the AFM is reading 205 Ohms, and timing is set perfectly. Right now, me, my step dad, and my grandfather are stumped. It had an air leak at the throttle body but I fixed that with a new intake piece. I've also checked the EGR valve and it's clean, and even tried plugging it up with a cap and just unhooking the vacuum line. I've got no Check Engine Lights. All spark plugs are firing as well. Right now, I just don't know what to do. Any help would greatly appreciated!

Re-check all your plugs and vacuums. When you get it running hold it about 2k and listen for hissing or any signs of leaks. Any codes?

I've rechecked it all. Everything is good w/ vacuum and plugs. And I've been listening to it and I hear nothing out of the ordinary. And No Codes.

The only 2 things that I can think of that it might be is the pickup coil in the dizzy, or the timing is off. But I don't think the timing is off b/c it ran great for 3 days and then one morning wouldn't crank.

Anyone got any ideas?